Well, I've finished my upgrades on my bench. Finally bolted it to the wall and floor, and added a track system for ease of moving equipment around.

Big thanks to Rembrandt for the inspiration!

Pics:

The equipment is bolted onto the white plates. The whole thing can be slid right off the track and removed from the bench when not in use, allowing me to only have on the bench what I need to use at the time: